Non-USD stablecoin liquidity: why the pairs are thin and what fixes it

Non-USD stablecoins now have what they lacked for a decade: lawful homes and licensed issuers. What they don't yet have is depth. A regulated dirham or euro token can be perfectly designed, fully reserved, and live on public chains - and still be nearly impossible to convert in size without moving the price. Liquidity, not regulation, is now the binding constraint on non-dollar settlement. This piece explains why the pairs are thin, what that thinness actually costs a business trying to settle, and the four mechanisms by which the gap closes.

Why non-USD pairs are thin

Start from the numbers. Non-dollar tokens are roughly $1.2 billion of a ~$320 billion stablecoin market — under half a percent. Liquidity scales with float, activity, and time - and non-USD tokens are new, small, and, by design, high-velocity rather than high-float. Four structural reasons compound:

Network effects went to the dollar first. Every venue, market maker, and integration was built around USDT and USDC. A new token doesn't just need liquidity; it needs liquidity against the pairs that already have it, which means every non-USD token's first deep market is against a dollar token, not against another local currency.

Payment tokens don't accumulate float. Regulated non-USD tokens are minted, moved, and redeemed - Japan's JPYC and Singapore's XSGD routinely turn over more than their entire supply. That is exactly what a payment instrument should do, and exactly what starves standing order books: money that doesn't sit in a token doesn't sit in a pool either.

No yield, no mercenary capital. Under the PTSR and MiCA alike, holders can't earn interest, so the incentive that pulled deep liquidity into yield-bearing DeFi never applies. Liquidity has to be provided as a business, by market makers, not attracted as a byproduct.

Cross-pairs multiply the problem. AED/USDT can be deep while AED/EUR-token is empty; every additional currency adds pairs faster than it adds capital - the N×N problem restated for liquidity.

What thinness actually costs

Thin liquidity doesn't show up as "no liquidity." It shows up as three quieter failures:

The honest consequence: for AED flows today, the dollar leg is often the cheaper route at size - AED/USDT plus USDT/[destination] beats a direct thin pair, even though the dollar detour is structurally the worse design. Pretending otherwise is how settlement fails at scale. The task is not to abolish the dollar leg overnight; it is to shrink it as direct depth grows.

Four ways the gap closes

1. Committed market makers, not hopeful pools. Regulated non-USD depth is built by professional liquidity providers with balance-sheet commitments to specific pairs - quoted spreads, sized books, obligations. Issuers and settlement providers who want their pairs to work sign these relationships; they don't wait for them.

2. Direct venues and OTC for size. Licensed exchanges listing local-currency pairs (AED pairs on UAE-licensed venues; euro pairs on MiCA-compliant ones) put standing depth where regulation permits it, and OTC desks absorb the tickets that no order book will. Both are relationships, not APIs.

3. Smart routing across venues and legs. For any given ticket, the best execution might be a direct pair, a dollar-legged route, or a split across both. Routing that evaluates depth per pair, per venue, per size - and minimizes the dollar leg rather than defaulting to it - is what turns thin markets into usable ones. This is engineering, and it is where a settlement layer earns its keep.

4. Aggregating flow. Depth follows volume. A single fintech's AED→EUR-token flow won't move a market maker; a settlement layer aggregating many participants' flow through the same pairs will. Concentration of demand is what makes committed liquidity economically rational - one reason infrastructure that sits under many customers can build depth no individual customer could.

The dirham case specifically

The dirham has an unusual head start: a dollar peg (so AED/USD-token liquidity is cheap to make and hedge), multiple licensed issuers, and a protected domestic payment lane that guarantees underlying demand. What it lacks is deep AED-token pairs against anything other than dollars - and public supply data from issuers, which market makers need to size commitments. Both are solvable. When they are, the dirham becomes the first non-G7 currency where token-native settlement is not just licensed but liquid - and that is the market we exist to build the rails for.

Issuance was the prerequisite; liquidity is the product. Nobody gets to skip it.

Frequently asked questions

Why is non-USD stablecoin liquidity so low?
Non-dollar tokens are new and small (under 0.5% of supply), payment usage keeps float low, no-yield rules mean liquidity must be provided professionally rather than attracted, and every new currency multiplies the pairs faster than capital arrives.

Is it cheaper to route through USDT than to convert directly?
Often, today, at size - because dollar pairs are deep and local-currency pairs are thin. As direct depth grows, the dollar leg shrinks; good routing minimizes it rather than defaulting to it.

How do you settle large amounts in a dirham stablecoin?
Through committed market makers, licensed venues with AED pairs, OTC desks for size, and routing that splits tickets across the best available legs i.e., through settlement infrastructure rather than a single order book.

Will non-USD stablecoins ever be as liquid as USDT?
In their home corridors, plausibly; globally, they don't need to be. A dirham token needs deep AED pairs against the currencies the UAE actually trades with, not against everything.

Sources

• Forbes, "Non-Dollar Stablecoins Hit $1.2 Billion" (Mar 2026)

• CBUAE, Payment Token Services Regulation · EU MiCA

• Chainalysis, 2025 Geography of Cryptocurrency Report